70019964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 215744256

約数和(自身を除く): 145724292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 251, 252, 287, 324, 369, 378, 486, 492, 502, 567, 574, 738, 753, 756, 861, 972, 1004, 1107, 1134, 1148, 1476, 1506, 1701, 1722, 1757, 2214, 2259, 2268, 2583, 3012, 3321, 3402, 3444, 3514, 4428, 4518, 5166, 5271, 6642, 6777, 6804, 7028, 7749, 9036, 9963, 10291, 10332, 10542, 13284, 13554, 15498, 15813, 19926, 20331, 20582, 21084, 23247, 27108, 30873, 30996, 31626, 39852, 40662, 41164, 46494, 47439, 60993, 61746, 63252, 69741, 72037, 81324, 92619, 92988, 94878, 121986, 123492, 139482, 142317, 144074, 185238, 189756, 216111, 243972, 277857, 278964, 284634, 288148, 370476, 426951, 432222, 555714, 569268, 648333, 833571, 853902, 864444, 1111428, 1296666, 1667142, 1707804, 1944999, 2500713, 2593332, 3334284, 3889998, 5001426, 5834997, 7779996, 10002852, 11669994, 17504991, 23339988, 35009982, 70019964]

約数ペア:

[(1, 70019964), (2, 35009982), (3, 23339988), (4, 17504991), (6, 11669994), (7, 10002852), (9, 7779996), (12, 5834997), (14, 5001426), (18, 3889998), (21, 3334284), (27, 2593332), (28, 2500713), (36, 1944999), (41, 1707804), (42, 1667142), (54, 1296666), (63, 1111428), (81, 864444), (82, 853902), (84, 833571), (108, 648333), (123, 569268), (126, 555714), (162, 432222), (164, 426951), (189, 370476), (243, 288148), (246, 284634), (251, 278964), (252, 277857), (287, 243972), (324, 216111), (369, 189756), (378, 185238), (486, 144074), (492, 142317), (502, 139482), (567, 123492), (574, 121986), (738, 94878), (753, 92988), (756, 92619), (861, 81324), (972, 72037), (1004, 69741), (1107, 63252), (1134, 61746), (1148, 60993), (1476, 47439), (1506, 46494), (1701, 41164), (1722, 40662), (1757, 39852), (2214, 31626), (2259, 30996), (2268, 30873), (2583, 27108), (3012, 23247), (3321, 21084), (3402, 20582), (3444, 20331), (3514, 19926), (4428, 15813), (4518, 15498), (5166, 13554), (5271, 13284), (6642, 10542), (6777, 10332), (6804, 10291), (7028, 9963), (7749, 9036)]